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CA935965A - Mold for preparing a shaped article made of foamed thermoplastic resin and method for preparation therefor - Google Patents

Mold for preparing a shaped article made of foamed thermoplastic resin and method for preparation therefor

Info

Publication number
CA935965A
CA935965A CA102217A CA102217A CA935965A CA 935965 A CA935965 A CA 935965A CA 102217 A CA102217 A CA 102217A CA 102217 A CA102217 A CA 102217A CA 935965 A CA935965 A CA 935965A
Authority
CA
Canada
Prior art keywords
mold
preparing
thermoplastic resin
shaped article
article made
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA102217A
Other versions
CA102217S (en
Inventor
Yamamoto Ken
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Kaseihin Kogyo KK
Original Assignee
Sekisui Kaseihin Kogyo KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sekisui Kaseihin Kogyo KK filed Critical Sekisui Kaseihin Kogyo KK
Application granted granted Critical
Publication of CA935965A publication Critical patent/CA935965A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/08—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means for dielectric heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/812—Venting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CA102217A 1970-01-21 1971-01-08 Mold for preparing a shaped article made of foamed thermoplastic resin and method for preparation therefor Expired CA935965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP585070 1970-01-21

Publications (1)

Publication Number Publication Date
CA935965A true CA935965A (en) 1973-10-30

Family

ID=11622460

Family Applications (1)

Application Number Title Priority Date Filing Date
CA102217A Expired CA935965A (en) 1970-01-21 1971-01-08 Mold for preparing a shaped article made of foamed thermoplastic resin and method for preparation therefor

Country Status (2)

Country Link
US (1) US3737266A (en)
CA (1) CA935965A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941528A (en) * 1968-09-26 1976-03-02 Cotterell Robert Frederick Jos Apparatus for moulding heat-expandable thermo-plastics material
US4030267A (en) * 1971-12-16 1977-06-21 Guy Arnaud Molded packaging system
US3964538A (en) * 1975-05-22 1976-06-22 Lucille E. Noordhof Core box mounting plates in a shell core machine
FR2402526A1 (en) * 1977-09-09 1979-04-06 Isobox Barbier Sa DEVICE AND PROCEDURE FOR MOLDING EXPANDED PLASTICS, BY ULTRA-HIGH FREQUENCY RADIATION
FR2454994B1 (en) * 1979-04-26 1985-09-27 Faure Bertrand METHOD FOR MANUFACTURING A MATTRESS COMPRISING A FOAM BODY COATED WITH PERMEABLE COFFEE, FOR EXAMPLE IN FABRIC
FR2489738A1 (en) * 1980-09-11 1982-03-12 Isobox Sa NEW MOLDS DESIGNED FOR THE MANUFACTURE OF EXPANDED, NON-POLAR PLASTIC MATERIALS USING ULTRA-HIGH FREQUENCY RADIATION
JPS57178814A (en) * 1981-04-30 1982-11-04 Kuraray Co Ltd Manufacture of molded resin molding and mold therefor
US4853995A (en) * 1982-09-15 1989-08-08 Sears Manufacturing Company Molded cushion article
US4544013A (en) * 1983-11-07 1985-10-01 Ford Motor Company Method of reclaiming sand used in evaporative casting process
DE3613006A1 (en) * 1985-04-17 1986-10-23 Mitsubishi Gas Chemical Co., Inc., Tokio/Tokyo Rigid resin form
US5173307A (en) * 1991-01-09 1992-12-22 Herman Miller, Inc. Foam-rebonding mold
DE4207898A1 (en) * 1992-03-12 1993-09-16 Huels Chemische Werke Ag MOLD FOR PRODUCING LATEX FOAM
US5791103A (en) * 1997-01-18 1998-08-11 Plyco Corp. Pouring buck
TWI243796B (en) * 2004-06-08 2005-11-21 Ind Tech Res Inst Device of nano-structure imprint for pattern transfer and method of the same
WO2010088365A2 (en) * 2009-01-29 2010-08-05 Radva Corporation Dual platen molding machine
KR20160142549A (en) * 2015-06-03 2016-12-13 현대자동차주식회사 Apparatus and method for forming skin
DE102016014065A1 (en) * 2016-11-25 2018-05-30 Krallmann Kunststoffverarbeitung Gmbh Method and device for producing a molded part consisting of a particle foam
DE102016014063A1 (en) * 2016-11-25 2018-05-30 Krallmann Kunststoffverarbeitung Gmbh Method and device for producing a molded part consisting of a particle foam

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL124754C (en) * 1960-10-31
US3262159A (en) * 1963-05-22 1966-07-26 Us Rubber Co Molding apparatus and process for making same
US3427689A (en) * 1966-11-21 1969-02-18 Dow Chemical Co Mold and method for the preparation thereof
US3474498A (en) * 1967-04-05 1969-10-28 Nat Latex Products Co The Interchangeable indicia-forming device for blow-molded plastic articles

Also Published As

Publication number Publication date
DE2102223A1 (en) 1971-08-19
DE2102223B2 (en) 1976-04-15
US3737266A (en) 1973-06-05

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